23:50:00 Load from Gnumeric file
Call time to read Workbook was 0.2904 seconds
23:50:00 Current memory usage: 4 MB
23:50:00 Write to Excel2007 format
23:50:00 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
23:50:00 Peak memory usage: 4 MB
23:50:00 Done writing file